It’s not easy for the expert to ______ pig flu.in humans from regular human seasonal influenza.
________anyone phone, tell them I’m in conference.
Well, since you ________ it like that, I can’t really refuse.
Put that money somewhere safe________ it gets stolen.
After the rich man heard the touching story, he________ most of his money to charity.
I can’t wait for the Easter holidays.________ round Europe. I got my tickets last week.